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Mathematical Gnostics, a Powerful Method of Evaluating Experimental Heat Capacity Data
- 1.0438848 - ÚCHP 2015 DE eng C - Konferenční příspěvek (zahraniční konf.)
Wagner, Zdeněk - Andresová, Adéla - Bendová, Magdalena - Machanová, Karolina - Rotrekl, Jan
Mathematical Gnostics, a Powerful Method of Evaluating Experimental Heat Capacity Data.
Book of Full Papers. Frankfurt am Main: IChemE, 2014, s. 28-33. ISBN N.
[International Conference on Distillation and Absorption 2014 /10./. Friedrichshafen (DE), 14.09.2014-17.09.2014]
Grant CEP: GA MŠMT(CZ) LG12032
Institucionální podpora: RVO:67985858
Klíčová slova: mathematical gnostics * critical assessment * heat capacity
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
The work demonstrates a powerful method of data analysis based on algorithms of mathematical gnostics and shows its application for evaluation of experimental heat capacity data. The method was first used during the initial setup and testing the functionality of a newly bought calorimeter. The stability of the calorimeter was examined and the optimum heating rate was determined. The optimum is chosen in order to maximize the signal to noise ratio. It is estimated as a temperature rate where the values of heat capacities obtained in repeated measurement have narrowest tolerance interval and narrowest interval of typical data. Heat capacities of three ionic liquids were further measured in the temperature range of 20–75 °C and repeatability analyzed by algorithms of mathematical gnostics. The width of the interval of typical data is less than 0.25 % in all cases
Trvalý link: http://hdl.handle.net/11104/0242198
Název souboru Staženo Velikost Komentář Verze Přístup SKMBT_C22015010913030.pdf 1 2.7 MB Vydavatelský postprint povolen
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